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<a aria-hidden="true" tabindex="-1" href="#semver-备忘清单"><span class="icon icon-link"></span></a>Semver 备忘清单</h1><div class="wrap-body">
<p>这个 semver 语义化版本快速参考备忘清单。</p>
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</svg></div><div class="menu-modal"><a aria-hidden="true" class="leve2 tocs-link" data-num="2" href="#语义化版本标准">语义化版本标准</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#介绍">介绍</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#semver">Semver</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#简单范围">简单范围</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#范围">范围</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#连字符范围">连字符范围</a><a aria-hidden="true" class="leve4 tocs-link" data-num="4" href="#部分向右">部分向右</a><a aria-hidden="true" class="leve4 tocs-link" data-num="4" href="#部分向左">部分向左</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#有效的语义版本">有效的语义版本</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#组合范围">组合范围</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#解释">解释</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#预发布">预发布</a><a aria-hidden="true" class="leve2 tocs-link" data-num="2" href="#另见">另见</a></div></div><div class="h1wrap-body"><div class="wrap h2body-exist"><div class="wrap-header h2wrap"><h2 id="语义化版本标准"><a aria-hidden="true" tabindex="-1" href="#语义化版本标准"><span class="icon icon-link"></span></a>语义化版本标准</h2><div class="wrap-body">
</div></div><div class="h2wrap-body"><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="介绍"><a aria-hidden="true" tabindex="-1" href="#介绍"><span class="icon icon-link"></span></a>介绍</h3><div class="wrap-body">
<p><a href="http://semver.org/">Semver</a> 是一种语义版本控制规范。</p>
<ul>
<li><a href="http://semver.org/">语义版本控制规范文档</a> <em>(semver.org)</em></li>
<li><a href="https://docs.npmjs.com/cli/v6/using-npm/semver">npm 的语义版本器</a> <em>(npmjs.com)</em></li>
</ul>
</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="semver"><a aria-hidden="true" tabindex="-1" href="#semver"><span class="icon icon-link"></span></a>Semver</h3><div class="wrap-body">





















<table><thead><tr><th>-</th><th>-</th></tr></thead><tbody><tr><td><code>主版本号(MAJOR)</code></td><td>当你做了不兼容的 API 修改</td></tr><tr><td><code>次版本号(MINOR)</code></td><td>当你做了向下兼容的功能性新增</td></tr><tr><td><code>修订号(PATCH)</code></td><td>当你做了向下兼容的问题修正</td></tr></tbody></table>
</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="简单范围"><a aria-hidden="true" tabindex="-1" href="#简单范围"><span class="icon icon-link"></span></a>简单范围</h3><div class="wrap-body">
<pre><code class="code-highlight"><span class="code-line">  1.2.3
</span><span class="code-line"> =1.2.3
</span><span class="code-line"> >1.2.3
</span><span class="code-line"> &#x3C;1.2.3
</span><span class="code-line">>=1.2.3
</span></code></pre>
<p>请注意，后缀版本（<code>1.2.3-rc1</code>）不匹配。</p>
</div></div></div><div class="wrap h3body-not-exist row-span-3"><div class="wrap-header h3wrap"><h3 id="范围"><a aria-hidden="true" tabindex="-1" href="#范围"><span class="icon icon-link"></span></a>范围</h3><div class="wrap-body">
<!--rehype:wrap-class=row-span-3-->











































































<table class="shortcuts"><thead><tr><th>范围</th><th>描述</th><th>Notes</th></tr></thead><tbody><tr><td><code>~1.2.3</code></td><td>是 <code>>=1.2.3 &#x3C;1.3.0</code></td><td></td></tr><tr><td><code>^1.2.3</code></td><td>是 <code>>=1.2.3 &#x3C;2.0.0</code></td><td></td></tr><tr><td><code>^0.2.3</code></td><td>是 <code>>=0.2.3 &#x3C;0.3.0</code></td><td>(0.x.x 是特殊的)</td></tr><tr><td><code>^0.0.1</code></td><td>是  <code>=0.0.1</code></td><td>(0.0.x 是特殊的)</td></tr><tr><td><code>^1.2</code></td><td>是 <code>>=1.2.0 &#x3C;2.0.0</code></td><td>(像 ^1.2.0)</td></tr><tr><td><code>~1.2</code></td><td>是 <code>>=1.2.0 &#x3C;1.3.0</code></td><td>(像 ~1.2.0)</td></tr><tr><td><code>^1</code></td><td>是 <code>>=1.0.0 &#x3C;2.0.0</code></td><td></td></tr><tr><td><code>~1</code></td><td>相同的</td><td></td></tr><tr><td><code>1.x</code></td><td>相同的</td><td></td></tr><tr><td><code>1.*</code></td><td>相同的</td><td></td></tr><tr><td><code>1</code></td><td>相同的</td><td></td></tr><tr><td><code>*</code></td><td>任何版本</td><td></td></tr><tr><td><code>x</code></td><td>相同的</td><td></td></tr></tbody></table>
<!--rehype:className=shortcuts-->
</div></div></div><div class="wrap h3body-exist"><div class="wrap-header h3wrap"><h3 id="连字符范围"><a aria-hidden="true" tabindex="-1" href="#连字符范围"><span class="icon icon-link"></span></a>连字符范围</h3><div class="wrap-body">













<table class="shortcuts show-header"><thead><tr><th>范围</th><th>描述</th></tr></thead><tbody><tr><td><code>1.2.3 - 2.3.4</code></td><td>是 <code>>=1.2.3 &#x3C;=2.3.4</code></td></tr></tbody></table>
<!--rehype:className=shortcuts show-header-->
<h4 id="部分向右"><a aria-hidden="true" tabindex="-1" href="#部分向右"><span class="icon icon-link"></span></a>部分向右</h4>

















<table class="shortcuts"><thead><tr><th>范围</th><th>描述</th></tr></thead><tbody><tr><td><code>1.2.3 - 2.3</code></td><td>是 <code>>=1.2.3 &#x3C;2.4.0</code></td></tr><tr><td><code>1.2.3 - 2</code></td><td>是 <code>>=1.2.3 &#x3C;3.0.0</code></td></tr></tbody></table>
<!--rehype:className=shortcuts-->
<h4 id="部分向左"><a aria-hidden="true" tabindex="-1" href="#部分向左"><span class="icon icon-link"></span></a>部分向左</h4>













<table class="shortcuts"><thead><tr><th>范围</th><th>描述</th></tr></thead><tbody><tr><td><code>1.2 - 2.3.0</code></td><td>是 <code>1.2.0 - 2.3.0</code></td></tr></tbody></table>
<!--rehype:className=shortcuts-->
<p>当右侧为部分（例如，<code>2.3</code>）时，假定缺失的部分为<code>x</code>（例如，<code>2.3.x</code>）。</p>
<p>如果左边是部分的（例如，<code>1.2</code>），则假定缺少的部分为<code>0</code>（例如，<code>1.2.0</code>）。</p>
</div></div></div><div class="wrap h3body-not-exist row-span-4"><div class="wrap-header h3wrap"><h3 id="有效的语义版本"><a aria-hidden="true" tabindex="-1" href="#有效的语义版本"><span class="icon icon-link"></span></a>有效的语义版本</h3><div class="wrap-body">
<!--rehype:wrap-class=row-span-4-->
<pre class="language-js"><code class="language-js code-highlight"><span class="code-line"><span class="token number">0.0</span><span class="token number">.4</span>
</span><span class="code-line"><span class="token number">1.2</span><span class="token number">.3</span>
</span><span class="code-line"><span class="token number">10.20</span><span class="token number">.30</span>
</span><span class="code-line"><span class="token number">1.1</span><span class="token number">.2</span><span class="token operator">-</span>prerelease<span class="token operator">+</span>meta
</span><span class="code-line"><span class="token number">1.1</span><span class="token number">.2</span><span class="token operator">+</span>meta
</span><span class="code-line"><span class="token number">1.1</span><span class="token number">.2</span><span class="token operator">+</span>meta<span class="token operator">-</span>valid
</span><span class="code-line"><span class="token number">1.0</span><span class="token number">.0</span><span class="token operator">-</span>alpha
</span><span class="code-line"><span class="token number">1.0</span><span class="token number">.0</span><span class="token operator">-</span>beta
</span><span class="code-line"><span class="token number">1.0</span><span class="token number">.0</span><span class="token operator">-</span>alpha<span class="token punctuation">.</span><span class="token property-access">beta</span>
</span><span class="code-line"><span class="token number">1.0</span><span class="token number">.0</span><span class="token operator">-</span>alpha<span class="token punctuation">.</span><span class="token property-access">beta</span><span class="token punctuation">.</span><span class="token number">1</span>
</span><span class="code-line"><span class="token number">1.0</span><span class="token number">.0</span><span class="token operator">-</span>alpha<span class="token punctuation">.</span><span class="token number">1</span>
</span><span class="code-line"><span class="token number">1.0</span><span class="token number">.0</span><span class="token operator">-</span>alpha0<span class="token punctuation">.</span><span class="token property-access">valid</span>
</span><span class="code-line"><span class="token number">1.0</span><span class="token number">.0</span><span class="token operator">-</span>alpha<span class="token punctuation">.</span>0valid
</span><span class="code-line"><span class="token number">1.0</span><span class="token number">.0</span><span class="token operator">-</span>alpha<span class="token operator">-</span>a<span class="token punctuation">.</span><span class="token property-access">b</span><span class="token operator">-</span>c<span class="token operator">-</span>somethinglong<span class="token operator">+</span>build<span class="token punctuation">.</span><span class="token number">1</span><span class="token operator">-</span>aef<span class="token punctuation">.</span><span class="token number">1</span><span class="token operator">-</span>its<span class="token operator">-</span>okay
</span><span class="code-line"><span class="token number">1.0</span><span class="token number">.0</span><span class="token operator">-</span>rc<span class="token punctuation">.</span><span class="token number">1</span><span class="token operator">+</span>build<span class="token punctuation">.</span><span class="token number">1</span>
</span><span class="code-line"><span class="token number">2.0</span><span class="token number">.0</span><span class="token operator">-</span>rc<span class="token punctuation">.</span><span class="token number">1</span><span class="token operator">+</span>build<span class="token punctuation">.</span><span class="token number">123</span>
</span><span class="code-line"><span class="token number">1.2</span><span class="token number">.3</span><span class="token operator">-</span>beta
</span><span class="code-line"><span class="token number">10.2</span><span class="token number">.3</span><span class="token operator">-</span><span class="token constant">DEV</span><span class="token operator">-</span><span class="token constant">SNAPSHOT</span>
</span><span class="code-line"><span class="token number">1.2</span><span class="token number">.3</span><span class="token operator">-</span><span class="token constant">SNAPSHOT</span><span class="token operator">-</span><span class="token number">123</span>
</span><span class="code-line"><span class="token number">1.0</span><span class="token number">.0</span>
</span><span class="code-line"><span class="token number">2.0</span><span class="token number">.0</span>
</span><span class="code-line"><span class="token number">1.1</span><span class="token number">.7</span>
</span><span class="code-line"><span class="token number">2.0</span><span class="token number">.0</span><span class="token operator">+</span>build<span class="token punctuation">.</span><span class="token number">1848</span>
</span><span class="code-line"><span class="token number">2.0</span><span class="token number">.1</span><span class="token operator">-</span>alpha<span class="token punctuation">.</span><span class="token number">1227</span>
</span><span class="code-line"><span class="token number">1.0</span><span class="token number">.0</span><span class="token operator">-</span>alpha<span class="token operator">+</span>beta
</span><span class="code-line"><span class="token number">1.2</span><span class="token number">.3</span><span class="token operator">--</span><span class="token operator">--</span><span class="token constant">RC</span><span class="token operator">-</span><span class="token constant">SNAPSHOT</span><span class="token number">.12</span><span class="token number">.9</span><span class="token number">.1</span><span class="token operator">--</span><span class="token number">.12</span><span class="token operator">+</span><span class="token number">788</span>
</span><span class="code-line"><span class="token number">1.2</span><span class="token number">.3</span><span class="token operator">--</span><span class="token operator">--</span><span class="token constant">R</span><span class="token operator">-</span><span class="token constant">S</span><span class="token number">.12</span><span class="token number">.9</span><span class="token number">.1</span><span class="token operator">--</span><span class="token number">.12</span><span class="token operator">+</span>meta
</span><span class="code-line"><span class="token number">1.2</span><span class="token number">.3</span><span class="token operator">--</span><span class="token operator">--</span><span class="token constant">RC</span><span class="token operator">-</span><span class="token constant">SNAPSHOT</span><span class="token number">.12</span><span class="token number">.9</span><span class="token number">.1</span><span class="token operator">--</span><span class="token number">.12</span>
</span><span class="code-line"><span class="token number">1.0</span><span class="token number">.0</span><span class="token operator">+</span><span class="token number">0</span><span class="token punctuation">.</span><span class="token property-access">build</span><span class="token punctuation">.</span><span class="token number">1</span><span class="token operator">-</span>rc<span class="token punctuation">.</span>10000aaa<span class="token operator">-</span>kk<span class="token operator">-</span><span class="token number">0.1</span>
</span><span class="code-line"><span class="token number">99999999999999999999999.999999999999999999</span><span class="token number">.99999999999999999</span>
</span><span class="code-line"><span class="token number">1.0</span><span class="token number">.0</span><span class="token operator">-</span>0A<span class="token punctuation">.</span><span class="token property-access">is</span><span class="token punctuation">.</span><span class="token property-access">legal</span>
</span></code></pre>
</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="组合范围"><a aria-hidden="true" tabindex="-1" href="#组合范围"><span class="icon icon-link"></span></a>组合范围</h3><div class="wrap-body">

















<table class="shortcuts show-header"><thead><tr><th>范围</th><th>描述</th></tr></thead><tbody><tr><td><code>>=0.14 &#x3C;16</code></td><td>和 (空格分隔)</td></tr><tr><td><code>0.14.x || 15.x.x</code></td><td>或 (双竖线分隔)</td></tr></tbody></table>
<!--rehype:className=shortcuts show-header-->
</div></div></div><div class="wrap h3body-not-exist row-span-2"><div class="wrap-header h3wrap"><h3 id="解释"><a aria-hidden="true" tabindex="-1" href="#解释"><span class="icon icon-link"></span></a>解释</h3><div class="wrap-body">
<!--rehype:wrap-class=row-span-2-->

























<table class="shortcuts"><thead><tr><th>范围</th><th>描述</th></tr></thead><tbody><tr><td><code>^</code></td><td>意思是“兼容”</td></tr><tr><td><code>~</code></td><td>意思是“相当接近”</td></tr><tr><td><code>0.x.x</code></td><td>用于“初始开发”</td></tr><tr><td><code>1.x.x</code></td><td>表示定义了公共 API</td></tr></tbody></table>
<!--rehype:className=shortcuts-->
</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="预发布"><a aria-hidden="true" tabindex="-1" href="#预发布"><span class="icon icon-link"></span></a>预发布</h3><div class="wrap-body">
<pre><code class="code-highlight"><span class="code-line">1.2.3-prerelease+build
</span><span class="code-line">1.1.2-prerelease+meta
</span></code></pre>
</div></div></div></div></div><div class="wrap h2body-not-exist"><div class="wrap-header h2wrap"><h2 id="另见"><a aria-hidden="true" tabindex="-1" href="#另见"><span class="icon icon-link"></span></a>另见</h2><div class="wrap-body">
<ul>
<li><a href="https://regex101.com/r/vkijKf/1/">语义化版本号验证正则表达式，支持按编号提取的语言</a></li>
<li><a href="https://regex101.com/r/Ly7O1x/3/">语义化版本号验证正则表达式，支持按组名称提取的语言</a></li>
</ul>
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